CN219538313U - Safe blood collection tube - Google Patents
Safe blood collection tube Download PDFInfo
- Publication number
- CN219538313U CN219538313U CN202222587115.8U CN202222587115U CN219538313U CN 219538313 U CN219538313 U CN 219538313U CN 202222587115 U CN202222587115 U CN 202222587115U CN 219538313 U CN219538313 U CN 219538313U
- Authority
- CN
- China
- Prior art keywords
- blood collection
- sealing
- collection tube
- end cover
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000008280 blood Substances 0.000 title claims abstract description 44
- 210000004369 blood Anatomy 0.000 title claims abstract description 44
- 238000007789 sealing Methods 0.000 claims abstract description 50
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 230000006835 compression Effects 0.000 claims abstract description 9
- 238000007906 compression Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 abstract description 11
- 238000010241 blood sampling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model relates to a safe blood collection tube, which comprises a tube body, wherein the upper end surface of the tube body is provided with a sealing groove, a sealing gasket is arranged in the sealing groove, the upper end of the tube body is connected with an end cover in a threaded manner, the upper end of the end cover is connected with an end cover in a threaded manner, a limiting strip is fixedly embedded in the middle of the upper end surface of the end cover, a plurality of compression rods penetrate through the limiting strip, the outer wall of the tube body is sleeved with a protective sleeve, the protective sleeve comprises two annular sleeves and a bottom sleeve, and a plurality of connecting rods are fixedly connected between the annular sleeves and the bottom sleeve. The safety blood collection tube has the effect of high tightness, solves the problem of poor tightness of the existing safety blood collection tube, and has a good protection function.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a safe blood collection tube.
Background
With the development of scientific medical technology, the technology for diagnosing various diseases by blood has been developed, and thus, blood sampling operation is required in diagnosing many diseases. However, in the clinical work of caregivers, blood sampling is a common nursing technical operation.
At present, most blood collection tubes have a sealing effect deviation, so that after blood collection is finished, gas flows, dust and bacteria are polluted, and the operation is troublesome. Accordingly, a person skilled in the art provides a safety blood collection tube to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a safety blood collection tube which has the effect of high sealing performance, solves the problem of poor sealing performance of the existing safety blood collection tube, and has a good protection function.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the safe blood collection tube comprises a tube body, wherein a sealing groove is formed in the upper end face of the tube body, a sealing gasket is arranged in the sealing groove, an end cover is connected to the upper end of the tube body in a threaded mode, the end cover is connected to the upper end of the end cover in a threaded mode, a limiting strip is fixedly embedded in the middle of the upper end face of the end cover, and a plurality of compression rods penetrate through the limiting strip;
the outer wall of the pipe body is sleeved with a protective sleeve, the protective sleeve comprises two annular sleeves and a bottom sleeve, and a plurality of connecting rods are fixedly connected between the annular sleeves and the bottom sleeve.
Through above-mentioned technical scheme, can play better sealed effect to the opening part of body through seal groove, sealed pad, restriction strip and depression bar, can play absolute protection effect to the body through protective sheath, annular cover, end cover and connecting rod, avoid the body to drop and appear cracked condition.
Further, the upper end of the end cover is provided with a sealing cover.
Further, a sealing head is fixedly arranged in the middle of the lower end of the sealing cover, and a plurality of clamping columns are fixedly arranged at the lower end of the sealing cover;
through above-mentioned technical scheme, can further improve sealed effect through sealed lid, sealed head and card post.
Further, the upper end face of the end cover is provided with a plurality of clamping grooves;
through above-mentioned technical scheme, can provide spacing space for the card post through the draw-in groove.
Further, a groove is formed in the middle of the upper end face of the end cover, and a rubber head is fixedly arranged at the bottom in the groove;
through the technical scheme, the blood feeding position can be determined through the rubber head.
Further, the lower end of the compression bar is propped against the sealing gasket;
through above-mentioned technical scheme, can avoid its not hard up through the dead sealing washer in top.
Further, the sealing head is matched with the groove;
by the technical scheme, the sealing performance is improved.
The utility model has the following beneficial effects:
1. compared with the existing blood collection tube, when the blood collection tube is put into use, the protective sleeve is sleeved on the outer wall of the tube body, friction of the blood collection tube can be improved by holding the protective sleeve by hand, cracking of the tube body can be avoided when the tube body falls off, and the blood collection tube can be taken off and sleeved on the outer wall of the next blood collection tube again when blood collection is finished, so that a good protection effect is achieved.
2. Compared with the existing blood collection tube, the safety blood collection tube provided by the utility model has the advantages that the sealing gasket, the limiting strip and the compression rod are arranged, when the blood collection tube is installed, the limiting strip is embedded into the upper end surface of the end cover, and meanwhile, the sealing gasket is pressed and pressed by the compression rod to be fixed, so that the effect of sealing the opening of the blood collection tube is achieved.
3. Compared with the existing blood collection tube, the safety blood collection tube provided by the utility model has the advantages that after the rubber head is used for collecting blood, the sealing cover is directly and manually sealed through the clamping column, the clamping groove, the groove and the sealing head, so that the further sealing effect is achieved.
Drawings
Fig. 1 is an isometric view of a safety blood collection tube according to the present utility model;
fig. 2 is a schematic diagram of a partial structure of a safety blood collection tube according to the present utility model;
fig. 3 is a schematic structural diagram of a safety blood collection tube sealing pad according to the present utility model;
fig. 4 is a schematic structural view of a safety blood collection tube limiting strip according to the present utility model;
fig. 5 is a schematic structural view of a safe blood collection tube sealing cover provided by the utility model.
Legend description:
1. a tube body; 2. an end cap; 3. sealing cover; 4. a protective sleeve; 5. an annular sleeve; 6. a bottom sleeve; 7. a connecting rod; 8. a restriction strip; 9. a groove; 10. a rubber head; 11. a clamping groove; 12. sealing grooves; 13. a sealing gasket; 14. a compression bar; 15. a clamping column; 16. and (5) sealing the head.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the safe blood collection tube comprises a tube body 1, wherein a sealing groove 12 is formed in the upper end face of the tube body 1, a sealing gasket 13 is arranged in the sealing groove 12, an end cover 2 is connected to the upper end of the tube body 1 in a threaded manner, the end cover 2 is connected to the upper end of the end cover 2 in a threaded manner, a limiting strip 8 is fixedly embedded in the middle of the upper end face of the end cover 2, a plurality of compression rods 14 penetrate through the limiting strip 8, and a good sealing effect can be achieved on the opening of the tube body 1 through the sealing groove 12, the sealing gasket 13, the limiting strip 8 and the compression rods 14;
the outer wall cover of the pipe body 1 is provided with a protective sleeve 4, the protective sleeve 4 comprises two annular sleeves 5 and a bottom sleeve 6, a plurality of connecting rods 7 are fixedly connected between the annular sleeves 5 and the bottom sleeve 6, the pipe body 1 can be absolutely protected through the protective sleeve 4, the annular sleeves 5, the bottom sleeve 6 and the connecting rods 7, and the situation that the pipe body 1 falls off and breaks is avoided.
The end cover 2 upper end is provided with sealed lid 3, fixed being provided with sealed head 16 in the middle of the sealed lid 3 lower extreme, sealed lid 3 lower extreme is fixed to be provided with a plurality of draw-in columns 15, can further improve sealed effect through sealed lid 3, sealed head 16 and draw-in column 15, a plurality of draw-in grooves 11 have been seted up to end cover 2 up end, can provide spacing space for draw-in column 15 through draw-in groove 11, set up recess 9 in the middle of the end cover 2 up end, the fixed rubber head 10 that is provided with in recess 9, can confirm into the blood position through rubber head 10, the depression bar 14 lower extreme top is dead in sealing pad 13, can avoid its not hard up through top dead sealing pad 13, sealing head 16 cooperatees with recess 9, improve the leakproofness.
Working principle: when the utility model is used, the protective sleeve 4 is sleeved on the outer wall of the tube body 1, the friction property of the protective sleeve can be improved by holding the protective sleeve 4 by hand, the situation that the tube body 1 breaks when falling off can be avoided, then blood collection is started, one end of the blood collection head is inserted into the rubber head 10, and after the blood collection is finished, the sealing cover 3 is sealed through the clamping column 15, the clamping groove 11, the groove 9 and the sealing head 16.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a safe blood collection tube, includes body (1), its characterized in that: the sealing device is characterized in that a sealing groove (12) is formed in the upper end face of the pipe body (1), a sealing gasket (13) is arranged in the sealing groove (12), an end cover (2) is connected to the upper end of the pipe body (1) in a threaded mode, the end cover (2) is connected to the upper end of the end cover (2) in a threaded mode, a limiting strip (8) is fixedly embedded in the middle of the upper end face of the end cover (2), and a plurality of compression rods (14) penetrate through the limiting strip (8);
the outer wall of the pipe body (1) is sleeved with a protective sleeve (4), the protective sleeve (4) comprises two annular sleeves (5) and a bottom sleeve (6), and a plurality of connecting rods (7) are fixedly connected between the annular sleeves (5) and the bottom sleeve (6).
2. A safety blood collection tube according to claim 1, wherein: the upper end of the end cover (2) is provided with a sealing cover (3).
3. A safety blood collection tube according to claim 2, wherein: the middle of the lower end of the sealing cover (3) is fixedly provided with a sealing head (16), and the lower end of the sealing cover (3) is fixedly provided with a plurality of clamping columns (15).
4. A safety blood collection tube according to claim 1, wherein: the upper end face of the end cover (2) is provided with a plurality of clamping grooves (11).
5. A safety blood collection tube according to claim 1, wherein: a groove (9) is formed in the middle of the upper end face of the end cover (2), and a rubber head (10) is fixedly arranged in the inner bottom of the groove (9).
6. A safety blood collection tube according to claim 1, wherein: the lower end of the pressing rod (14) is propped against the sealing gasket (13).
7. A safety blood collection tube according to claim 3, wherein: the sealing head (16) is matched with the groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222587115.8U CN219538313U (en) | 2022-09-29 | 2022-09-29 | Safe blood collection tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222587115.8U CN219538313U (en) | 2022-09-29 | 2022-09-29 | Safe blood collection tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219538313U true CN219538313U (en) | 2023-08-18 |
Family
ID=87703935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222587115.8U Active CN219538313U (en) | 2022-09-29 | 2022-09-29 | Safe blood collection tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219538313U (en) |
-
2022
- 2022-09-29 CN CN202222587115.8U patent/CN219538313U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |